30185225

素因数分解:

$5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 44676828

約数和(自身を除く): 14491603

約数列:

[1, 5, 7, 25, 35, 41, 49, 175, 205, 245, 287, 601, 1025, 1225, 1435, 2009, 3005, 4207, 7175, 10045, 15025, 21035, 24641, 29449, 50225, 105175, 123205, 147245, 172487, 616025, 736225, 862435, 1207409, 4312175, 6037045, 30185225]

約数ペア:

[(1, 30185225), (5, 6037045), (7, 4312175), (25, 1207409), (35, 862435), (41, 736225), (49, 616025), (175, 172487), (205, 147245), (245, 123205), (287, 105175), (601, 50225), (1025, 29449), (1225, 24641), (1435, 21035), (2009, 15025), (3005, 10045), (4207, 7175)]